RT Article T1 Mortality in severe depression: a prospective study including 103 suicides JF Acta psychiatrica Scandinavica VO 76 IS 4 SP 372 OP 381 A1 Berglund, M. A2 Nilsson, K. J. LA English YR 1987 UL https://krimdok.uni-tuebingen.de/Record/1637090064 K1 Depression K1 Suizid